Individual Calculations October 2018
 Tavasolian Abkouh, Amirsaleh  Total change: -22.00  Rating chartPersonal card
 Amini Memorial Standard Cup 1397 Varamin IRI 2018-08-29
RcRownchangeKK*chgGame
 1434 1588 3.50 6 -0.55 40 -22.00 
  Fooladvand, Ali 1593 IRI0.001-0.4940-19.60 
  Mohammadi, Melika 1256 IRI1.0010.12404.80 
  Saghaie, Parsina 1188  * IRI1.0010.08403.20 
  Zerafat, Armin 1675 IRI0.001-0.3840-15.20 
  Mir Hosseini, Seyed Mehdi 1445 IRI1.0010.314012.40 
  Hosseini, Seyed Farzad 1448 IRI0.501-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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